Not very covert by today's standards, but interesting.
The Dog Cam... Send the dog into an area by himself, blow the dog whistle, dog wags tail connected to the shutter. Fingers crossed, you got the shot.
The Pot Shot... or, The Detective Camera. Lens peeks through a buttonhole. The bull taking a shot at the photographer, taking a shot of the kangaroo is a bit of a non sequitur.
